您要查找的是不是：
- Technical Upgrade of a Middle-Sized Vacuum Furnace 中型真空炉的技术升级
- As the device technology continues to progress, the old provision of technical upgrades for free so that our users can enjoy the new and old technology upgrade will bring greater benefits. 由于设备技术的不断进步，对老用户免费提供技术升级服务，使我们的新老用户都能享受到技术升级后带来的更大的效益。
- Overseas "train-the-trainers" programs should be considered, followed by regular technical upgrading in China. 应该考虑国外“培训员培训”项目,然后在中国进行常规技术升级。
- Describes the drawbacks of the Russian-built500 MW Generator set auxilliary Power and the good results obtained through technical upgrading. 阐述了伊敏发电厂俄产500mw机组厂用电系统部分不完善、合理的问题，并进行了技术改造，取得良好效果。
- The cyclo-cell technique and large jigger developed under the Program has also reached advanced world level. The technical upgrading of coal burning boilers has greatly reduced the emission of NOx. 旋流微泡浮选柱技术和大型跳汰机达到世界先进水平，通过对燃煤锅炉的技术改造，大幅度地降低了nox的排放。
- He learned technical skills by trial and error. 他通过不断摸索掌握技能。
- Here is some catalogue and technical data. 这儿有一些产品目录和技术资料。
- Technical Upgrade and Its effects of Refining Aluminum Melt by Rotating Blowing Nitrogen 旋转吹氮铝液精炼方式的改进及效果研究
- Technical Upgrade of the Coal Pulverized System of BG-130/3. 9-M_4 Type Boilers in Chifeng Thermal Power Plant 赤峰热电厂BG-130/3.;9-M_4型锅炉制粉系统技术改造
- This book is too technical for me. 对我来说，这本书太专业了。
- The article is rather technical in places. 这篇论文中有些地方相当专业化。
- The flight was delayed owing to technical reasons. 这次飞行由于技术的原因而被推迟。
- Let me advise you on technical matters. 我来向你提供有关技术问题的意见。
- A pianist gifted with technical wizardry. 有专业技巧的天才钢琴家
- On technical matters, I defer to the experts. 在技术问题上，我遵从专家的意见。
- Tom attends the technical college on day release. 汤姆每周一天到工学院去修课。
- The job calls for technical skill. 做这项工作需要专门技术。
- A technical sergeant hunches in a cubicle. 一位技术军士在一间小屋里弯腰坐着。
- The launch was delayed by a technical hitch. 由於技术上出现临时故障而发射延期。
- Technical advances improve productivity. 技术进步提高生产力。
